Updated version to 0.91
Merging with dev.  Ver 1.00.
Reverted driver_update_state back to a dictionary param versus individual params.
Changed version to 1.1
Merge branch 'master' of github.com:preble/pypinproc
Added accelerometer events
Merge branch 'master' of github.com:preble/pypinproc
Added EventTypeAccelerometerIRQ constant
Merge branch 'master' of http://github.com/preble/pypinproc
Merge branch 'master' into dev